The Gruvlok Clamp-T provides a branch or cross connection in light wall or standard wall steel pipe. The Fig. 7045 Clamp-T female pipe thread branch is available with NPT or ISO 7/1 connection and the Fig. 7046 Clamp-T has grooved-end branch connection. Clamp-T cross connections are available allowing greater versatility in piping design. NOTE: 2-1/2" x 1-1/4" Figure 7046 cannot be used in cross configuration.